‘Ruskin’s chapter on “the Nature of Gothic” in The Stones of Venice (1854) was the single most influential document for the Arts and Crafts movement. Today it is especially remembered for its stirring condemnation of the division of labour: ‘It is not the labour that is divided, but the men.”’
— Larry Shiner 2004, p. 237.

We have much studied and much perfected, of late, the great civilized invention of the division of labour; only we give it a false name. It is not, truly speaking, the labour that is divided; but the men: — Divided into mere segments of men – broken into small fragments and crumbs of life; so that all the little piece of intelligence that is left in a man is not enough to make a pin, or a nail, but exhausts itself in making the point of a pin or the head of a nail. Now it is a good and desirable thing, truly, to make many pins in a day; but if we could only see with what crystal sand their points were polished, — sand of human soul, much to be magnified before it can be discerned for what it is — we should think there might be some loss in it also. And the great cry that rises from all our manufacturing cities, louder than their furnace blast, is all in very deed for this, — that we manufacture everything there except men; we blanch cotton, and strengthen steel, and refine sugar, and shape pottery; but to brighten, to strengthen, to refine, or form a single living spirit, never enters into our estimate of advantages. And all the evil to which that cry is urging our myriads can be met only in one way: not by teaching nor preaching, for to teach them is but to show them their misery, and to preach to them, if we do nothing more than preach, is to mock at it. It can be met only by a right understanding, on the part of all classes, of what kinds of labour are good for men, raising them, and making them happy; by a determined sacrifice of such convenience, or beauty, or cheapness as is to be got only by the degradation of the workman; and by equally determined demand for the products and results of healthy and ennobling labour.
And how, it will be asked, are these products to be recognized, and this demand to be regulated? Easily: by the observance of three broad and simple rules:
1. Never encourage the manufacture of any article not absolutely necessary, in the production of which Invention has no share.
2. Never demand an exact finish for its own sake, but only for some practical or noble end.
3. Never encourage imitation or copying of any kind, except for the sake of preserving records of great works.